Didú is a 3D relief printing technique that transforms the original details of paintings into a tactile image so that visually impaired people can appreciate the texture and details of a painting. Madrid, Spain-based "Touching the Prado" is an exhibit featuring six classic works from the museum's collection, accompanied by braille educational materials and an audio guide. Touching replicas of the original paintings helps visitors engage artworks in more complete and emotional ways, and this technique has radical potential for sight-impaired inclusion in art exhibits and other contexts. Find out more about this initiative in the full article: http://3dprint.com/46099/didu-helps-sight-impaired-art/


Below is a look at a museum patron touching a painting by El Greco: